FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	e743e7ae6e	libavutil: Make avpriv_open a library-internal function on msvcrt Add one copy of the function into each of the libraries, similarly to what we do for log2_tab. When using static libs, only one copy of the file_open.o object file gets included, while when using shared libraries, each of them get a copy of its own. This fixes DLL builds with a statically linked C runtime, where each DLL effectively has got its own instance of the C runtime, where file descriptors can't be shared across runtimes. On systems not using msvcrt, the function is not duplicated. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	a76d0cdf21	libavutil: Move avpriv_open to a new file, file_open.c Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	33237123c8	libavutil: Enable the MSVC DLL symbol loading workaround in shared builds as well This used to only be necessary in static builds (when using the dynamically linked C runtime), since the _imp prefixed symbols do exist when linking to the actual DLL. When building testprogs, however, the current library (e.g. libavutil for some of the testprogs) is linked statically. This fixes make fate on DLL builds when using the dynamically linked C runtime. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	dfc6b5c814	file: Move win32 utf8->wchar open wrapper to libavutil When libavformat was changed to use the new avpriv_open function in `51eb213d00`, this silently bypassed the existing wrapper for win32. Move the win32 wrapper into libavutil/file.c to make sure it gets called everywhere (not just in the libavformat case). This makes sure that non-ascii file names gets opened properly (where file names internally are stored as utf8, but they get converted to wchar_t and opened with _wsopen). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Derek Buitenhuis	0f1fb6c019	libavutil: Don't use fcntl if the function does not exist Not all platforms have the function. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Rémi Denis-Courmont	880391ed2d	libavutil: use avpriv_open() Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Rémi Denis-Courmont	869b04e891	libavutil: add avpriv_open() to open files with close-on-exec flag Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Rémi Denis-Courmont	a0ad5d0113	vdpau: deprecate old codec-specific pixel formats Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Diego Biurrun	7950e519bb	Disable deprecation warnings for cases where a replacement is available	12 years ago
Diego Biurrun	3a7050ffed	build: Add _Pragma macro to disable deprecated declaration warnings	12 years ago
Diego Biurrun	b5a138652f	Give less generic names to global library option arrays	12 years ago
Vittorio Giovara	3c8bff0740	avframe: have av_frame_get_side_data take const AVFrame* Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Martin Storsjö	c7e921a54f	avopt: Check whether the object actually has got an AVClass AVIOContext has got an av_class member that only gets set if opening the context using avio_open2, but not if allocating a custom IO context. A caller that wants to read AVOptions from an AVIOContext (recursively using AV_OPT_SEARCH_CHILDREN) may not know if the AVIOContext actually has got a class set or not. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	c2e936de07	tree-test: Refactor and plug memory leaks With the most annoying memory leak found by Derek Buitenhuis.	12 years ago
Diego Biurrun	a9b04b2c43	tree.h: K&R formatting and typo cosmetics	12 years ago
Diego Biurrun	78b4bfdb84	Replace remaining obsolete PIX_FMT names with AV_PIX_FMT equivalents	12 years ago
Diego Biurrun	d99a2b6d0a	avutil/tree: Drop debug messages that clutter the output	12 years ago
Diego Biurrun	10db1a9bca	avutil/tree: K&R formatting cosmetics	12 years ago
Diego Biurrun	bf4b0ed1d5	Add missing deprecation attributes	12 years ago
Diego Biurrun	5b097399ba	eval: Explicitly ignore return value of strtod() in parse_db() The return value is not needed. This fixes the warning: libavutil/eval.c:353:15: warning: ignoring return value of ‘strtod’	12 years ago
Diego Biurrun	439902e0d6	Employ consistent LIBAV_COMPAT_ multiple inclusion guards in compat/ Also fix a comment and an #endif comment.	12 years ago
Diego Biurrun	3ac7fa81b2	Consistently use "cpu_flags" as variable/parameter name for CPU flags	12 years ago
Martin Storsjö	ef5b70affc	configure: Check for support for labels in the inline assembly Use this for enabling the ppc timer.h implementation only on assemblers that support labels in the inline assembly. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Luca Barbato	73142e7533	fifo: K&R formatting cosmetics	12 years ago
Luca Barbato	0420c810ce	log: pass the correct parameters to missing_feature_sample CC:libav-stable@libav.org	12 years ago
Loren Merritt	c8b920a9b7	lls/x86: use 3-operator vaddpd in ADDPD_MEM Fixes build with yasm-1.1 Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Loren Merritt	1221bb6239	x86: lpc: fix a segfault in av_evaluate_lls_sse2()	12 years ago
Loren Merritt	b545179fdf	x86: lpc: simd av_evaluate_lls 1.5x-1.8x faster on sandybridge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Loren Merritt	502ab21af0	x86: lpc: simd av_update_lls 4x-6x faster on sandybridge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Loren Merritt	41578f70cf	lpc: use function pointers, in preparation for asm Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Loren Merritt	cc6714bb16	lpc: remove "decay" argument We never used the rolling-average mode, and this makes av_update_lls 15% faster. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Martin Storsjö	fc962d4e7a	mem: Add av_realloc_array and av_reallocp_array These help avoiding overflows and simplify error handling. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	f0ce1d9909	cpu: Restructure code to avoid pointless ret variable indirection libavutil/cpu.c:133:9: warning: unused variable ‘ret’ [-Wunused-variable]	12 years ago
Martin Storsjö	be7952b5c3	arm: Only output eabi attributes if building for ELF This matches the other eabi attribute in the same file. This is required in order to build for arm/hardfloat with other object file formats than ELF. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	597208fde1	cpu: Include common.h for av_popcount64 This fixes build failures on windows since `2a6eaeaa8`. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	2a6eaeaa85	Move get_logical_cpus() from lavc/pthread to lavu/cpu. It will be useful in lavfi, and could conceivably be useful to the user applications as well.	12 years ago
Anton Khirnov	f36d7831d9	pixdesc: mark gray8 as pseudopal Many functions treat it as such already. Fixes Bug 499. CC:libav-stable@libav.org	12 years ago
Anton Khirnov	40020e171a	doxy: add a section about versioning.	12 years ago
Anton Khirnov	bc8c1cdc7b	lavfi doxy: add a page for lavfi.	12 years ago
Diego Biurrun	d46c588f3c	Remove commented-out #includes	12 years ago
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	12 years ago
Kieran Kunhya	ede75ebc9b	Clarify output of av_get_bits_per_pixel Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Martin Storsjö	06122c2533	msvc: Move linker pragma from config.h to libavutil/internal.h This makes linking succeed for tools that include config.h but don't link to libavutil. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Janne Grunau	74652af821	pixdesc: add function to return pixel format with swapped endiannes	12 years ago
Diego Biurrun	1fda184a85	avutil: Add av_cold attributes to init functions missing them	12 years ago
Christophe Gisquet	566b7a20fd	x86: float dsp: butterflies_float SSE 97c -> 49c Some codecs could benefit from more unrolling, but AAC doesn't.	12 years ago
Derek Buitenhuis	af8a47905a	avutil: doxy: Small clarification for av_buffer_create() Explicitly saying it can't hurt. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Diego Biurrun	f5eecee865	ppc: util_altivec: Surround AltiVec-related code by appropriate ifdefs This prevents non-AltiVec-enabled compilers from choking.	12 years ago
Anton Khirnov	93e65e9a6c	Cosmetics, restore alphabetic order in atomics lists.	12 years ago
Ronald S. Bultje	b93b27edb0	dsputil: Make dsputil selectable Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago

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1694 Commits (8506ff97c9ea4a1f52983497ecf8d4ef193403a9)